content: /* ===========================================================
   * JFreeChart : a free chart library for the Java(tm) platform
   * ===========================================================
   *
   * (C) Copyright 2000-2012, by Object Refinery Limited and Contributors.
   *
   * Project Info:  http://www.jfree.org/jfreechart/index.html
   *
   * This library is free software; you can redistribute it and/or modify it
   * under the terms of the GNU Lesser General Public License as published by
   * the Free Software Foundation; either version 2.1 of the License, or
   * (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful, but
   * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
   * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
   * License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
   * USA.
   *
   * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
   * Other names may be trademarks of their respective owners.]
   *
   * ------------------------------------
   * CustomXYItemLabelGeneratorTests.java
   * ------------------------------------
   * (C) Copyright 2003-2008, by Object Refinery Limited and Contributors.
   *
   * Original Author:  David Gilbert (for Object Refinery Limited);
   * Contributor(s):   -;
   *
   * Changes
   * -------
   * 23-Mar-2003 : Version 1 (DG);
   * 13-Aug-2003 : Added cloning tests (DG);
   * 23-Apr-2008 : Added testPublicCloneable() (DG);
   *
   */
  
  package org.jfree.chart.labels;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotSame;
  import static org.junit.jupiter.api.Assertions.assertSame;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import java.io.ByteArrayInputStream;
  import java.io.ByteArrayOutputStream;
  import java.io.IOException;
  import java.io.ObjectInput;
  import java.io.ObjectInputStream;
  import java.io.ObjectOutput;
  import java.io.ObjectOutputStream;
  import java.util.List;
  import org.jfree.chart.util.PublicCloneable;
  import org.junit.jupiter.api.Test;
  
  /**
   * Tests for the {@link CustomXYToolTipGenerator} class.
   */
  public class CustomXYItemLabelGeneratorTest  {
  
  
  
  
  
      /**
       * Confirm that cloning works.
       */
      @Test
      public void testCloning() throws CloneNotSupportedException {
          CustomXYToolTipGenerator g1 = new CustomXYToolTipGenerator();
          CustomXYToolTipGenerator g2 = (CustomXYToolTipGenerator) g1.clone();
  
          assertNotSame(g1, g2);
          assertSame(g1.getClass(), g2.getClass());
          assertEquals(g1, g2);
      }
  
      /**
       * Check to ensure that this class implements PublicCloneable.
       */
      @Test
      public void testPublicCloneable() {
          CustomXYToolTipGenerator g1 = new CustomXYToolTipGenerator();
          assertTrue(g1 instanceof PublicCloneable);
      }
  
      /**
       * Serialize an instance, restore it, and check for equality.
       */
      @Test
      public void testSerialization() throws IOException, ClassNotFoundException {
  
          List<String> t1 = new java.util.ArrayList<String>();
          t1.add("Tooltip A1");
          t1.add("Tooltip A2");
          t1.add("Tooltip A3");
  
          List<String> t2 = new java.util.ArrayList<String>();
          t2.add("Tooltip B1");
          t2.add("Tooltip B2");
          t2.add("Tooltip B3");
  
          CustomXYToolTipGenerator g1 = new CustomXYToolTipGenerator();
          g1.addToolTipSeries(t1);
          g1.addToolTipSeries(t2);
  
          ByteArrayOutputStream buffer = new ByteArrayOutputStream();
          ObjectOutput out = new ObjectOutputStream(buffer);
          out.writeObject(g1);
          out.close();
  
          ObjectInput in = new ObjectInputStream(
                  new ByteArrayInputStream(buffer.toByteArray()));
          CustomXYToolTipGenerator g2 = (CustomXYToolTipGenerator) in.readObject();
          in.close();
  
          assertEquals(g1, g2);
  
      }
  
  }
  